# Mini4WDLaptimerV2 byNSDev vs モーター回転数計

The clearest difference is in-app purchases: Mini4WDLaptimerV2 byNSDev at none against モーター回転数計's 1. On price and iOS requirement there is nothing between them.

Both are free to download. モーター回転数計 sells 1 one-off in-app purchase. Mini4WDLaptimerV2 byNSDev asks for nothing beyond the download.

## The numbers

| Metric | Mini4WDLaptimerV2 byNSDev | モーター回転数計 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Monthly |
| Size | 4 MB | 2 MB |
| Requires iOS | **17** | 18.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [NIHON SYSTEM DEVELOPER CORPORATION](https://appshunter.io/developer/1198103734) | [Shuhei Yamamoto](https://appshunter.io/developer/1896725589) |

## What reviewers say

### Mini4WDLaptimerV2 byNSDev

[App page](https://appshunter.io/ios/app/mini4wdlaptimerv2-bynsdev/id6753643360)

**In-app purchases:** none


### モーター回転数計

[App page](https://appshunter.io/ios/app/rpm/id6806788279)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| モーター回転数計 Pro | $4.99 | one-time |


## Frequently asked questions

### Is Mini4WDLaptimerV2 byNSDev free?

Mini4WDLaptimerV2 byNSDev is free to download, with no in-app purchases.

### Is モーター回転数計 free?

モーター回転数計 is free to download, with in-app purchases available.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*